Griselda Blanco, the drug kingpin known for her blood-soaked style of street vengeance during Miami’s “cocaine cowboys” era of the ’70s and ’80s, was shot to death in Medellin by motorcycle-riding assassins Monday, according to Colombian news reports.

Blanco, 69, spent nearly two decades behind bars in the United States for drug trafficking and three murders, including the fatal shooting of a 2-year-old boy shot in Miami in 1982.

Known as “The Godmother of Cocaine,” she was deported to Colombia in 2004.